Dundee manager Neil McCann has signed midfielder Scott Allan on a season-long loan from Celtic for 2017/18.
The 25-year-old former Dundee United, West Brom and Hibernian player spent time on loan with Rotherham United last season but now returns north of the border.
McCann has also brought in midfielder Roarie Deacon, 25, on a two-year deal from Sutton United - he was previously with Arsenal, Sunderland, Stevenage and Crawley Town.